I'll put this here, because I don't want to panic anyone unnecessarily: a recall on 1.5 Ecoboost 3 cylinder "Dragon" motors in the US.
https://fordauthority.com/2022/04/fo...se%20a%20fire.
I would have assumed it's just US/Canadian models, but I'm seeing a few UK owners saying their factory ordered 1.5L Puma ST (with more or less the same motor) models are being held up for some reason, although there is no official recall in the UK yet.
Again, this may not affect us in German-built Focuses (or Fiestas), but worth keeping an eye on.